[Event "Olympiad-10 Final B"]
[Site "Helsinki"]
[Date "1952.08.22"]
[Round "2"]
[White "Lokvenc, Josef"]
[Black "Koch, Berthold"]
[Result "1/2-1/2"]
1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. Nc3 O-O 7. Qc2 c5 8. d4 cxd4 9. Nxd4 Bxg2 10. Kxg2 Qc8 11. b3 Nc6 12. Rd1 d5 13. cxd5 Nxd4 14. Rxd4 Nxd5 15. Rc4 Qb7 16. Nxd5 Qxd5+ 17. e4 Qd8 18. Be3 Rc8 19. Rc1 Rxc4 20. Qxc4 Qd7 21. Qc7 Rd8 22. Qxd7 Rxd7 23. Rc8+ Bd8 24. Bf4 Kf8 25. Kf3 Ke7 26. Ke2 Rb7 27. Kd3 Kd7 28. Ra8 h5 29. h3 Bc7 30. Bxc7 Rxc7 31. a4 a5 32. Rh8 g6 33. h4 Kd6 34. f4 Rc1 35. Rb8 Rg1 36. Rxb6+ Kc7 37. Ra6 Rxg3+ 38. Kc4 Kb7 39. Rd6 Kc7 40. Ra6 1/2-1/2